A fully autonomous access control solution designed for convenience and security. This device allows entry via card or PIN code and offers seamless data transfer between units, enabling efficient management of multi-door access systems. Encased in a durable metal housing with a waterproof design, it guarantees reliable performance in both indoor and outdoor environments. Its robust build and large user capacity make it an ideal choice for offices, residential complexes, and various access control applications. Whether you need to secure a single door or manage a complex multi-door system, this reader combines durability, flexibility, and ease of use to meet your access control needs.